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EcoMeter S

EcoMeter S
from €123.78 plus VAT
Ultrasonic water cistern level sensor with separate digital display

The Proteus EcoMeter S is an ultrasonic liquid level sensor, battery powered and equipped with a digital radio transmitter. This device has been developed especially for water tanks, rainwater and cisterns - but it can also be used for continuous measurement of the fuel tanks content (eg. diesel). The intelligent algorithm responds quickly to level changes in the tank (e.g. during refilling of water or fuel several times per day, or pumping the tank content out).

Optional antenna extension (EcoMeter PLUS): An additional cable with a length of about 30 ft (9m) between the sensor and wireless module allows you to install the sensor in underground tanks and cisterns, manway opening or hard to access and radio dead areas.

More Information
Measuring principleNon-contact ultrasonic
Sensor frequency433.92 MHz FM
Medium typeLiquids
Measurement level range0.12 to 3 m (10 ft)
Measured value resolution10 mm (0.4")
Blocking distance0.2 m (0.6 ft)
Maximum measurement interval30 min
Process temperature range-10 to 60 °C (14 to 140 °F)
Sensor accuracyUp to ± 10 mm (0.4")
Display typeLCD
Communication protocolWireless
ResolutionUltrasonic resolution: ± 1 cm
Installation typeVessel, Tank, Shaft
Installation positionOn top
Process connectionThread
Housing materialUV stabilized polypropylene
Degree of protectionIP67
Power supply150 to 240 V AC
Battery3V LiMn Zelle, CR2450
Battery life2 to 3 years
Transmitter connection wiringWireless
Ambient temperature range-10 to 60 °C (14 to 140 °F)
Storage temperature-20 to 60 °C (-4 to 140 °F)
Mounting typeIntegral
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